ghsa-2862-59r4-c989
Vulnerability from github
Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request.
Vulnerability Cause Description：
The http_parser does not comply with the RFC-7230 HTTP 1.1 specification.
Attack scenario: If a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting. One particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that 'chunk' is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server.
Solution: You can choose one solution from below: 1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link: https://github.com/apache/brpc/releases/tag/1.8.0 2. Apply this patch: https://github.com/apache/brpc/pull/2518
{
"affected": [],
"aliases": [
"CVE-2024-23452"
],
"database_specific": {
"cwe_ids": [
"CWE-444"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-08T09:15:46Z",
"severity": "HIGH"
},
"details": "Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request.\n\nVulnerability Cause Description\uff1a\n\nThe http_parser does not comply with the RFC-7230 HTTP 1.1 specification.\n\nAttack\u00a0scenario:\nIf a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting.\nOne particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that \u0027chunk\u0027 is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server.\u00a0\n\nSolution:\nYou can choose one solution from below:\n1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link: https://github.com/apache/brpc/releases/tag/1.8.0\n 2. Apply this patch:\u00a0 https://github.com/apache/brpc/pull/2518",
"id": "GHSA-2862-59r4-c989",
"modified": "2025-02-13T18:32:13Z",
"published": "2024-02-08T09:30:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23452"
},
{
"type": "WEB",
"url": "https://github.com/apache/brpc/pull/2518"
},
{
"type": "WEB",
"url": "https://github.com/apache/brpc/releases/tag/1.8.0"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/kkvdpwyr2s2yt9qvvxfdzon012898vxd"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/02/08/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.